Field Notes

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Other sites visited today: Gilbert Tract | Mayberry | West Pond | East End | Bouldin Alfalfa | Bouldin Corn
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Hill Slough: 2022-03-01 17:10:00 (DOY 60)
Author: Daphne Szutu
Others: Koong

Summary: Regular data collection/cleaning, golden hour and nice clouds

2022-03-01
Hill Slough

Koong and I arrived at 17:10 PST. This was Koong’s first time visiting the Delta field sites. It was mild, calm, and partly cloudy– perfect weather for a first visit. It was getting near dusk so the light had a nice golden color. We could hear and see a lot of birds in the wetland.

The water level was relatively low and the tide was going out. The staff gauge read 4.77ft at 17:40.

Koong cleaned flux and rad sensors and topped off the reservoir. I downloaded met, cam, and USB GHG data. dfPAR and totPAR seemed ok now after the power cycle last time. I also downloaded the miniDOT data and swapped desiccant for both the miniDOT and water level sensor.

LI-7500 readings:
CO2 413ppm
H2O 474ppm
T 20.9C
P 101.7kPa
SS 99--> 100 after cleaning
LI7700 readings:
CH4 1.98ppm
RSSI 56 --> 71 after cleaning

We left at 17:40 PST.

2 photos found

Clouds reflected in the tidal wetland
20220301HS_Clouds.jpg ( 2022-03-01 17:34:48 ) Full size: 1920x1440
Clouds reflected in the tidal wetland

Golden hour
20220301HS_Sunset.jpg ( 2022-03-01 17:45:13 ) Full size: 1920x1440
Golden hour

Graphs display:
4 sets found

20 HS_met graphs found

Explore the graph:Temperatures in a new window

Explore the graph:Temperature Profile A in a new window

Explore the graph:Temperature Profile B in a new window

Explore the graph:Temperature Profile C in a new window

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Four-channel radiometer in a new window

Explore the graph:NDVI Channels in a new window

Explore the graph:PAR in a new window

Explore the graph:Air Pressure in a new window

Explore the graph:Air T and RH in a new window

Explore the graph:pCO2 in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Battery Voltage in a new window

Explore the graph:Forced Diffusion Soil CO2 Flux in a new window

Explore the graph:Dissolved Oxygen in a new window

Explore the graph:Water Level in a new window

Explore the graph:Conductivity in a new window

Explore the graph:EXO pH + ORP in a new window

Explore the graph:EXO Turbidity + fDOM in a new window

Explore the graph:Water Temp in a new window

4 HS_flux graphs found

Explore the graph:CO2 and H2O in a new window

Explore the graph:Wind in a new window

Explore the graph:Methane in a new window

Explore the graph:Data Counts in a new window

1 HS_cam graphs found

Explore the graph:GCC in a new window

Can't check HS_Processed
2 HS_Processed graphs found

Explore the graph:Energy in a new window

Explore the graph:CO2, CH4 Net Fluxes in a new window